2045596787

素因数分解:

${\mathrm{13}}^2\times {\mathrm{109}}^1\times {\mathrm{293}}^1\times {\mathrm{379}}^1$

素因数の和:807

約数の個数: 24

約数和(自身を含む): 2248923600

約数和(自身を除く): 203326813

約数列:

[1, 13, 109, 169, 293, 379, 1417, 3809, 4927, 18421, 31937, 41311, 49517, 64051, 111047, 415181, 537043, 1443611, 5397353, 6981559, 12104123, 18766943, 157353599, 2045596787]

約数ペア:

[(1, 2045596787), (13, 157353599), (109, 18766943), (169, 12104123), (293, 6981559), (379, 5397353), (1417, 1443611), (3809, 537043), (4927, 415181), (18421, 111047), (31937, 64051), (41311, 49517)]